baber/WOPTO huggingface dataset:
Patent JP-S61177842-A (JP)
Title: Mutual supervisory device of terminal
Inventor: MASUDA HAJIME
IPC: G08B25/00
Filed: 1985-02-01
Abstract: PURPOSE:To prevent stopping of system function even when the power source at a terminal is cut off by providing a standard pulse generator for synchroniz ing in two or more terminals in plural terminal units and synchronizing forcibly by standard pulse sent out to a line at the beginning. CONSTITUTION:Terminal units 100A-100D are connected mutually through signal lines 12. Reference pulse generators 1 that count clocks of a clock genera tor 11 and generate reference pulse for terminal synchronizing at internals of a fixed time are provided in terminals 100A and 100D. Out of terminals 100A, D, reference pulse sent out to a line 12 by making power source first is received by a waveform shaping circuit 10 of a terminal that made power source later, and a reset signal is sent from a reset signal generator to a sending timing TM circuit 2 and a detection TM circuit 5 to reset the circuits 2, 5. A clear signal is sent from a clear signal generator 8 to the generator 1 to clear it, and synchronized forcibly. When change of condition in each terminal is detected 4, this is sent out to the line 12 through a status signal generating circuit 3. Then, each terminal displays it to a discrimination displaying circuit 6.
Patent JP-S62197404-A (JP)
Inventor: TOOMASU UIRIAMU SUMISU
IPC: C08F4/64
Filed: 1987-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52101568-A (JP)
Title: Rotary driving device
Inventor: TAKEMURA YOSHIKI
IPC: B25J17/02
Filed: 1976-02-20
Abstract: PURPOSE:To provide a wrist device of industrial robot with simple mechanism by employing rotary driving device provided eccentrically of a piston at the groove of a rotary shaft.
Patent JP-H09190129-A (JP)
Title: Image forming device
Inventor: HORI KENJIRO
IPC: G03G15/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To evade a defective fixing action when an AC power source voltage is lowered by lowering a paper carrying speed with a earring driving means when it is judged by a power source voltage monitoring means that the AC power source voltage is lowered from a prescribed value. SOLUTION: When it is judged by a microcontroller 30 that the power source voltage of an external AC power source 43 is equal to or over the prescribed value, selectors 28 and 29 are instructed so as to select the clock outputs of oscillators 23 and 25. When it is judged by the controller 30 that the power source voltage of the power source 43 is lower than the prescribed value, the selectors 28 and 29 are instructed so as to select the clock outputs of oscillators 24 and 26. That means, the oscillators 23 and 25 are selected when the power source voltage is normal and the oscillators 24 and 26 are selected when the power source voltage is low. In such a way, a laser scanner motor 41 and a main motor 42 are rotated by the low number of revolution in comparison with a normal time when the power source voltage is low.
Patent JP-S58136723-A (JP)
Title: Roll for cooling strip
Inventor: MITSUZUKA MASASHI
IPC: B21B45/02
Filed: 1982-02-09
Abstract: PURPOSE:To make the temp. distributions of roll surfaces uniform and to cool metallic strips uniformly by providing impellers in rolls for cooling of metallic strips and rotating the same in the direction opposite to the rotating direction of the rolls and moving the cooling medium in the rolls quickly. CONSTITUTION:In a continuous treating line wherein a metallic strip is annealed continuously and is subjected to skin pass rolling after overaging, the metallic strip is wrapped on cooling rolls and is cooled quickly by the same. Plural impellers 12 fitted to the hollow shaft 14 in this cooling roll 11 are rotated in a direction X, and the water 13 as a cooling medium in the roll is moved quickly in the direction X. The roll 11 wrapped with the metallic strip to be cooled is rotated in the direction Y which is opposite to the direction X, by which the inside wall of the roll is cooled uniformly in the longitudinal direction of the roll body by the water 13 at high relative moving speeds with respect to the inside wall of the roll. Since the surface of the roll 1 is kept at a uniform temp., the metallic strip is also cooled uniformly and quickly in the breadthwise direction.
Patent JP-2000213009-A (JP)
Title: Storage tank for rainwater or the like
Inventor: YAMAZAKI TERUAKI
IPC: E03B3/03
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a water storage tank for rainwater or the like which can catch and filter impurity such as dust or sand mixed in water when water such as rainwater is led to the water storage tank, and can sterlize the process water to prevent growth of algae or various germs. SOLUTION: A second water tank 3 is locked in a first water tank 2, and the second water tank 3 is provided with a cylindrical body 5 rising from the inner bottom face 30 and a sand basin 11 around the cylindrical body 5 therein. A water inlet part 14 is provided on the upper part of the second water tank 3, a cylindrical filter 6 having numerous fine pores and holding antibacterial particles 7 and a bag-like filter 8 having numerous fine pores are in order watertightly fitted in the cylindrical part 5 to form the upper opening part into a water outlet port 51, and an overflow port 9 is provided on the position higher than the water outlet port 51.
Patent JP-H03222998-A (JP)
Title: Suit hanger
Inventor: MIYOSHI TATSUO
IPC: A47G25/32
Filed: 1990-01-29
Abstract: PURPOSE:To uniformly radiate sun rays on both surface and rear face of a garment for evenly drying it by a method wherein a hook is rotatably connected to a hanger main body, and the hanger main body has a shape of a letter smooth S, inverted S, Z, inverted Z or 8 as seen from the hook side. CONSTITUTION:A hook 2 is rotatably connected to a suit hanger main body 1, and the suit hanger main body 1 is formed into a shape of a letter S having a smooth curve with the center at the hook. A suit put on a suit hanger is formed into a smooth wavy shape along the shape of the hanger main body 1 due to the gravity of the earth. That is, the shape of the suit hanger main body 1 as seen from the hook 2 side is of a S shape with a smooth curve, so that the suit put on the hanger main body 1 roundly projects a little on the left-hand side and is slightly recessed on the right-hand side. Therefore, when a tail wind strikes on the suit, the right-hand side of the suit catches more with than the left-hand side does, and the balance between the left- and right-hand sides is shifted, so that the suit put on the hanger main body 1 rotates in one-direction together with the hanger main body 1 hanged with the hook 2.
Patent JP-S60162794-A (JP)
Title: Manufacture of surface-metallized molded article of polyester resin
Inventor: NAKAMURA SEIICHI
IPC: C08L67/02
Filed: 1984-02-06
Abstract: PURPOSE:To manufacture a surface-metallized molded article of polyester resin by roughening the surface of a molded article consisting of thermoplastic polyester, an olefinic copolymer contg. glycidyl groups and titanium dioxide with an alkali soln. and by carrying out plating. CONSTITUTION:A molded article of resin to be plated is composed of 100pts.wt. polyester resin and 5-200pts.wt. titanium dioxide. The polyester resin consists of 99.7-55wt% thermoplastic polyester and 0.3-45wt% olefinic copolymer contg. glycidyl groups. The molded article is immersed in an alkali soln. at 30-90 deg.C for 1-120min to roughen the surface, and it is washed, dried, and plated.
Patent JP-H03222183-A (JP)
Title: Semiconductor memory device
Inventor: OHTSUKI YOSHIO
IPC: G11C8/12
Filed: 1990-01-29
Abstract: PURPOSE:To reduce a power source noise by clamping nearly half of a predecoder input signal group in a non-selective state at 'H' level, and clamping the remaining half at 'L' level. CONSTITUTION:The half (AB1L) of the predecoder input signal group 12-1 in the non-selective state is clamped at 'H' level, and the remaining half (AB2L) is clamped at 'L' level by level clamp transistors 43-1, 43-2. Thus, each wiring load C1L, C2L acts as the decoupling capacitor of power supply Vcc, Vss. Therefore, the power source Vcc, Vss noises due to the charging and the discharging currents of each wiring load C1R, C2R of a predecoder input signal group 12-2 side in a selective state can be reduced, and the performance of a whole device can be improved.
Patent JP-S52101617-A (JP)
Title: Presumption of carbon content and temp. of molten steel in oxygen conv erter
Inventor: SANUKI SHINICHI
IPC: G01N33/20
Filed: 1976-02-24
Abstract: PURPOSE:Temp. and carbon content of molten steel are measured simultaneously without the stop of oxygen supply. These are made to primary information, relating informations are also collected and treated. Thereby, temp. and carbon content in molten steel can be presumed accurately.
Patent JP-S57134515-A (JP)
Title: Production of high tension bolt
Inventor: KATOU TAKEHIKO
IPC: C21D8/06
Filed: 1981-02-10
Abstract: PURPOSE: To obtain a nonrefined high tension bolt of high strength, high toughness and a long tool life by subjecting steel of specific composition to a constant temp. transformation treatment then cold drawing and cold forging thereby forming the bolt.  
     CONSTITUTION: After steel of 0.15W0.3% C and 1W2% Mn is heated to above the Ac 3  transformation point (if necessary, it is cold-drawn at about ≤40% reduction of area), after which it is subjected to constant temp. transformation at 450W580°C. After cooling, it is cold-drawn at ≤40% reduction of area, whereby a bolt is formed. Here, the C is required above the lower limit in order to increase the strength and above the upper limit, toughness is lowered, and cold forgeability and tool life are degraded considerably. The Mn is required to be above the lower limit in order to assure the strength, and above the upper limit, the decreased effect of toughness improvement is resulted and the cold forgeability is degraded. The transformation treatment forms fine sorbite or mixed structure of this and bainite, and improves elongation and drawing. The drawing is required to improve the tensile strength to about ≥70kg/mm 2  and if the reduction of area is in excess of 40%, the toughness is degraded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01195146-A (JP)
Title: Power train control device
Inventor: ONAKA TORU
IPC: B60W10/18
Filed: 1988-01-29
Abstract: PURPOSE:To improve convergence of control and driving feeling by setting the initial control conditions for traction control according to control condition of driving force control means at the time of transition to traction control conducted by traction control means. CONSTITUTION:In a control device of a power train 1, at the time of transition to traction control conducted by a traction control device F, if it is controlled with a large gain by driving force control means D, the initial control conditions are set according to the driving force control condition by the first setting means, such that a slip judgement value for starting traction control is made small. At the time of transition to driving force control, for example, the initial conditions of drive control conducted by driving force control means D are set by the second setting means according to the control condition of traction control means F, such that transition is started under the condition where a throttle opening under traction control and a throttle opening under driving force control agree, or gain at the time of transition is made small, Thus, convergence of control and driving feeling can be improved.
Patent JP-S58136001-A (JP)
Title: Antireflection film for synthetic resin lens
Inventor: KOJIMA KENJI
IPC: G02B1/14
Filed: 1982-02-08
Abstract: PURPOSE:To provide superior water resistance and durability to an antireflection film formed on the surface of a synthetic resin lens, to reduce the change of the film with the passage of time, and to enhance the spectral reflectance by coating the uppermost layer of the film with a metallic nitride. CONSTITUTION:An SiO2 layer 14 as the uppermost layer of an antireflection film is coated with a metallic nitride 21. The metallic nitride is very stable to water, causes no yellowing by water and has no hydroscopicity, so it undergoes no change with the passage of time. The preferred metallic nitride 21 is silicon nitride (Si3N4), titanium nitride (Ti3N4), tantalum nitride (Ta3N5) or aluminum nitride (AlN). The metallic nitride layer 21 having about 0.01-0.03lambda optical thickness is a colorless transparent film and has about 2.0-2.7 high refractive index eta, yet because of the small thickness, the layer 21 exerts a slight influence on the spectral reflectance.
Patent JP-H01195263-A (JP)
Title: Manufacture of al-alloy fin material for heat exchanger
Inventor: SASAKI KATSUTOSHI
IPC: C22C21/00
Filed: 1988-01-29
Abstract: PURPOSE:To manufacture an Al-alloy fin material for heat exchanger excellent in strength and high-temp. buckling resistance by subjecting an Al alloy having a specific composition containing Si, Fe, Cu, Mn, and Ni and also containing Cr, Zn, etc., to specific heat treatment and rolling. CONSTITUTION:An ingot of an Al alloy which has a composition consisting of, by weight, 0.01-1.5% Si, 0.01-1.0% Fe, 0.05-0.3% Cu, 0.01-2.0% Mn, 0.01-5.0% Ni, and the balance Al with inevitable impurities, further containing, if necessary, 0.05-1.0% Mg as an essential component, and further containing one or more kinds among the primary element group consisting of 0.001-0.5% Cr, 0.001-0.5% Zr, 0,001-1.5% Hf, 0.001-0.5% Ti, and 0.0001-0.1% B and/or the secondary element group consisting of 0.5-5.0% Zn, 0.005-0.5% In, and 0.003-0.5% Sn is subjected to soaking treatment at 400-550 deg.C for 1-24hr. Subsequently, this ingot is rolled and then process-annealed at 300-550 deg.C for 1-8hr while cold-rolled at 25-80% draft between the above process annealing stages. Then, this Al alloy stock is subjected to cold rolling at 5-40%, by which the fin material can be obtained.
Patent JP-S60162669-A (JP)
Title: Control method of temperature of thermal head
Inventor: TOKORO MASATOSHI
IPC: B41J2/355
Filed: 1984-02-02
Abstract: PURPOSE:To reduce the cost of a thermal head by controlling heat-generating currents flowed through an element by the electrical resistance value of the heating resistor element formed on a substrate as a film. CONSTITUTION:When a predetermined electric signal is flowed through a conductor layer 14 through a terminal, a resistor layer 13 section in a heat-generating dot section 20 generates heat, and the electric signal is converted into a thermal signal. Actual flowing signal currents are detected by utilizing the current terminal. Consequently, a temperature rise due to the secular change of a thermal head is detected as the lowering of detecting currents. Accordingly, when the quantity of electricity of signal currents is reduced on the basis of the quantity of the lowering of detecting currents, the heat-generating dot section 20 keeps a heat-generating temperature but a calorific value thereof is minimized, and the temperature rise of the thermal head can be inhibited.
Patent JP-S58207390-A (JP)
Title: Electrically conductive roll for electroplating
Inventor: MOCHIZUKI TOSHIO
IPC: C25D17/10
Filed: 1982-02-10
Abstract: PURPOSE:To further enhance the corrosion resistance of the resulting titled electrically conductive roll, by providing a specified composition consisting of C, Si, Mn, Cr, Mo, Cu, Fe, one or more among Al, Ti, Nb, V, W and Co, and the balance Ni. CONSTITUTION:This electrically conductive roll for electroplating has a composition consisting of, by weight, <=0.10% C, <=1.5% Si, <=1.5% Mn, 14-21% Cr, 13-20% Mo, 1-5% Cu, <=6% Fe, one or more among <=0.5% Al, <=1.0% Ti, <=1.5% Nb, <=0.5% V, <=3.0% W and <=5.0% Co, and the balance essentially Ni. An alloy having said composition is subjected to soln. heat treatment to make the austenite matrix uniform and to provide corrosion and wear resistances, and the alloy is formed into the roll.
Patent JP-H06232475-A (JP)
Title: Magnetoelectric conversion element
Inventor: KONUMA KENJIRO
IPC: G01R33/07
Filed: 1993-02-05
Abstract: PURPOSE:To improve the sensitivity of Hall elements having a heterojunction by forming a magnetically soft metal film on the uppermost layer of a magnetoelectric conversion element having a heterojunction, composed of InP and GaXIn1-XAs, with an insulating film in-between. CONSTITUTION:A non-doped InP epitaxial crystal layer 102 is formed on a crystal substrate 101, and a GaXIn1-XAs epitaxial layer 103 is formed thereon. A wafer of such a structure is selectively processed so that a magnetically sensitive region and an electrode region where an input and output electrodes are to be formed, are located in a mesa region 108. Au-Ge alloy, to be an input and output electrodes, is vacuum deposited and heat-treated to form a first ohmic electrode 104. The surface of the wafer which has been turned into an element is then covered with an insulating film 105, and a high purity Fe film 106 is formed thereon by vacuum deposition. As mentioned above, it significantly improves the sensitivity of Hall elements by just forming a film of transition metal inside them.
Patent JP-S63147688-A (JP)
Title: Resin composition for thermal transfer recording medium and thermal transfer recording medium
Inventor: ASANO MASANARI
IPC: B41M5/40
Filed: 1987-01-29
Abstract: PURPOSE:To prevent a sticking phenomenon or the like from occurring, by preparing a composition for forming a thermal transfer recording medium by mixing (1) a silicone resin with (2) at least one resin selected from polyester resins, polyamide resins, acrylic resins and the like. CONSTITUTION:A resin composition for forming a thermal transfer recording medium is prepared by mixing (1) a silicone resin with (2) at least one resin selected from polyester resins, polyamide resins, acrylic resins and cellulose resins. A coloring material layer comprising a heat-fusible substance is provided on one side of a base, and a backing layer comprising the resin composition is provided on the other side of the base to produce the thermal transfer recording medium. The recording medium thus obtained is free of blocking between the backing layer and the coloring material layer even when the medium is preserved for a long time in a rolled state.
Patent JP-H03225541-A (JP)
Title: Cache memory device
Inventor: TAKEDA YASUTAKA
IPC: G06F12/08
Filed: 1990-01-31
Abstract: PURPOSE:To speed up data access by reading other data in a cache memory when the comparison contents of a comparison part show a coincidence and data as an object of access is already read in the cache memory. CONSTITUTION:If a request to access next data is made by a central processing unit 13 during data transfer from a main storage device 7, a cache memory device 15 compares the address of a direct memory 3 with the access address and also compares the value of a mishit address register 20 with the access address. When the value of the register 20 matches the access address, it is found that the data to be accessed are being transferred from the device 7, so further flags are checked; when the data to be accessed are all read in the cache memory 4 from the device 7, other data are read in the memory 4 from the device 7 and the data to be accessed is read out of the memory 4.
Patent JP-H07222678-A (JP)
Title: Jar pot
Inventor: YAMAMOTO MITSUAKI
IPC: C02F1/28
Filed: 1994-02-16
Abstract: PURPOSE:To prevent hot water from catching an odor by removing or deodorizing an odor which is emitted from a plastic of constituent parts or a control base plate. CONSTITUTION:A jar pot is constituted of a cylindrical container 2 with a bottom which is provided in a main body 1, hot water passage A which discharges a liquid 3 being heated and kept hot to the outside of the main body 1, steam passage B, and control means 14. The jar pot is also equipped with a deodorizing member 31 which is formed into a sheet. For the deodorizing member 31, a deodorizer is kneaded into plastic parts or a control base plate.
Patent JP-H06209790-A (JP)
Title: Method for measuring microbial cell number and measuring kit
Inventor: SATO MIKIO
IPC: C12Q1/06
Filed: 1993-01-12
Abstract: PURPOSE:To improve the filter colorability and more rapidly (usually within 10min) and simply measure the microbial cell number in a sample without requiring a special instrument. CONSTITUTION:This method for measuring the microbial cell number comprises using fuchsine and monoethanolamine together in staining the icroorganism with the fuchsine, then capturing the microorganism with hydrophobic filters or capture the microorganism with the hydrophobic filters, then staining the microorganism with the fuchsine and subsequently removing the excess fuchsine by washing and measuring the microbial cell number in the sample from the staining degree of the microorganism. Furthermore, this measuring kit for the microbial cell number is composed of the hydrophobic filters 3, an injection syringe 1 for installing the filter, a fuchsine liquid, monoethanolamine, a wash liquid and a color reference table.
Patent JP-S55110730-A (JP)
Title: Saw blade and its manufacture
Inventor: MAEDA TAKASHI
IPC: B27B33/10
Filed: 1979-02-20
Abstract: PURPOSE:To manufacture a saw free of strain caused by hardening at low cost by the procedure in whicn only the blade portion of saw is hardened and the blade portion from frontal blade to under blade is tempered. CONSTITUTION:The blade portion 2 from the trough 2a line to the hill 2b of the saw blade 1 is hardened. If the blade portion 2 alone is hardened, the hardening of the blade portion 2 alone as a single body results. Even if the blade portion 2 alone is shrunk, no influence is exerted on the plate 1a of the saw blade 1 because of small surface area of the blade portion 2 and thus no strain is caused in the saw blade 1. Since the tempering is performed jointly with the plate 1, a light-brown colored film is formed on the whole surface of the blade and thus no rusting occurs for a long period. In the tempering of the blade, the plate 1a portion of the saw blade 1 is chucked, then heated for the portion from the frontal blade to the under blade toward from the trough 2a to the hill 2b of the blade portion 2 gradually, and lastly cooled. Thus, no strain due to temperating occurs, obviating the need for strain-eliminating operation.
Patent JP-H09190063-A (JP)
Title: Developing device
Inventor: ISHIKAWA KAZUMASA
IPC: G03G21/16
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To eliminate failure such as the overflowing of toner and the generation of a blurred image by controlling a carried toner quantity with the increase and decrease of the number of the rotations of a feeding means, in accordance with the increase and decrease of the rotational load of a toner stirring means. SOLUTION: The shaft 71a of a toner agitator (toner stirring means) 71 freely rotatably supported in the casing 74 of a developing unit 7 is connected to a driving gear with a gear with a torque limiter, so that the gear with the torque limiter is idled by an overload generated between the agitator and the toner, when the quantity of the toner in the casing 74 is too much, to regulate torque transmitted to the gears of a toner receiving screw (toner receiving means) 24 and a toner feeding screw (toner feeding means) 22 through an agitator gear in order. Consequently, the quantity of the toner supplied from a toner supplying tank 8 to the side of the developing unit 7 is always kept a proper value.